This device is designed to be used as an encoder/decoder pair in remote control applications. The MC145026 encodes nine lines of information and serially sends this
information upon receipt of a transmit enable (TE) signal. The nine lines may be encoded with trinary data (low, high, or open) or binary data (low or high). The words are transmitted twice per encoding sequence to increase security.

Features

Operating Temperature Range: -40 to 85°C

Very-Low Standby Current for the Encoder: 300 nA Maximum @ 25°C

Interfaces with RF, Ultrasonic, or Infrared Modulators and Demodulators